42330506 has 8 divisors (see below), whose sum is σ = 63776160. Its totient is φ = 21071788.

The previous prime is 42330487. The next prime is 42330551. The reversal of 42330506 is 60503324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46166 + ... + 47073.

It is an arithmetic number, because the mean of its divisors is an integer number (7972020).

Almost surely, 2^42330506 is an apocalyptic number.

42330506 is a deficient number, since it is larger than the sum of its proper divisors (21445654).

42330506 is a wasteful number, since it uses less digits than its factorization.

42330506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93468.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 42330506 is about 6506.1898220080. The cubic root of 42330506 is about 348.5120670819.

The spelling of 42330506 in words is "forty-two million, three hundred thirty thousand, five hundred six".